.drawtool-content-root {
  position: relative;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  box-sizing: border-box;
  margin: 0px;
  padding: 0px;
}
.drawtool-content-root * {
  box-sizing: border-box;
  margin: 0px;
  padding: 0px;
}
.drawtool-content-root .drawtool-canvas {
  position: absolute;
  left: 0;
  top: 0;
}
.drawtool-content-root .drawtool-node {
  display: inline-block;
  position: absolute;
  cursor: move;
}
.drawtool-content-root .drawtool-anchor {
  display: inline-block;
  position: absolute;
  width: 10px;
  height: 10px;
  border: solid 1px #4c3f3f;
  border-radius: 50%;
  cursor: pointer;
}
.drawtool-content-root .drawtool-anchor:hover {
  background: #999;
}
.drawtool-content-root .drawtool-operate {
  position: absolute;
  left: 0px;
  top: 0px;
}
.drawtool-content-root .drawtool-operate-btn {
  display: inline-block;
  line-height: 26px;
  font-size: 16px;
  width: 26px;
  height: 26px;
  background: #c8d9da;
  border-radius: 50%;
  text-align: center;
  cursor: pointer;
}
.drawtool-content-root .drawtool-operate-btn i {
  display: block;
  width: 100%;
  height: 26px;
  background-position: center;
  background-size: 65%;
  background-repeat: no-repeat;
}
.drawtool-content-root .drawtool-operate-delete i {
  background-image: url(img/delete.png);
}
.drawtool-content-root .drawtool-operate-edit i {
  background-image: url(img/setting.png);
}
.drawtool-content-root .drawtool-show {
  display: inline-block;
  z-index: 999999;
}
.drawtool-content-root .drawtool-hide {
  display: none;
}
.drawtool-content-root .drawtool-visibility-show {
  visibility: visible;
}
.drawtool-content-root .drawtool-visibility-hide {
  visibility: hidden;
}
.drawtool-content-root .drawtool-controller-li {
  display: inline-block;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  line-height: 20px;
  text-align: center;
  cursor: move;
  position: absolute;
  top: 0px;
  left: 0px;
  background: #26b7d0;
}
